The Roman History · Amm. 18.6.3

We believe, and indeed there is no doubt of it, that fame flies on wings through the paths of the air; and she it was who now gave information of these events to the Persians while deliberating on the entire aspect of affairs. At last, after many arguments pro and con, they determined, on the advice of Antoninus, that as Ursicinus was removed, and as the new governor was contemptible, they might venture to neglect laying siege to cities, an operation which would cause a mischievous loss of time, and at once cross the Euphrates, and advance further, in order, outstripping all rumour of their march, to occupy those provinces which, throughout all our wars, had always been safe (except in the time of Gallienus), and which, from their long enjoyment of peace, were very wealthy. And in this enterprise, with the favour of God, Antoninus offered himself as a most desirable guide.

Ammianus Marcellinus · translated by C. D. Yonge · 1911 reprint
C. D. Yonge translation (preface dated February 1862); G. Bell and Sons, 1911; Project Gutenberg #28587
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